Senior Technical Lead - .Net, C#, Wpf
United States
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Job Description
Senior Technical Lead - .Net, C#, Wpf
Others, Rhode Island

Job Summary

Perform code-level discovery across .NET services, build and enhance AI agents and parsers for code analysis, use approved LLMs for code understanding and dependency analysis, support runtime service discovery, validate AI-generated outputs, contribute to service dependency reconstruction, and deliver discovery artifacts for the .NET estate.

Key Responsibilities

Perform hands-on code-level discovery across .NET Web API, WCF, ASMX, and .NET Core services in scope.
Build and enhance Fidelity-hosted AI agents and reusable parsers to extract facts from .NET codebases, including connection strings, embedded SQL, service contracts, and consumer bindings.
Use Claude, Copilot, and approved LLMs for code understanding, dependency inference, debugging, and remediation-effort estimation.
Implement APIs, telemetry wrappers, and integration probes to support runtime discovery of service consumers and consumption patterns.
Contribute to code quality, review, and validation of AI-generated artifacts.
Support the Integration Architect on service-to-Sybase dependency reconstruction for the .NET stack.
Design prompt patterns, RAG grounding, and evaluation harnesses for Copilot and LLM outputs.
Work in environments with evolving architecture and tooling.
Deliver code-scan outputs, dependency artifacts, evidence chains, and remediation-effort signals for the .NET estate.

Skill Requirements

Mandatory Skills

C#
.NET Core
.NET Web API
WCF
ASMX
AI-assisted development using Copilot and Claude
Code understanding and dependency analysis using LLMs
API development
Telemetry wrappers
Integration probes
Prompt design
RAG grounding
Evaluation harnesses
Code review and validation of AI-generated artifacts
Service-to-Sybase dependency reconstruction

Other Requirements

6–10 years of experience in .NET development.
AI-assisted development experience using Copilot and Claude.
Azure exposure.
Maximum Salary (US):  151000
Minimum Salary (US):  95000
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Information at a Glance

Why HCLTech?

At HCLTech, you'll supercharge your potential. You'll find your career. And you'll find your spark. All at a place that knows that helping its customers stay on top starts by putting its people first.

HCLTech is a global technology company, home to more than 223,000 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending June 2026 totaled $14.8 billion. 

 

Compensation and Benefits

A candidate’s pay within the range will depend on their skills, experience, education, and other factors permitted by law. This role may also be eligible for performance-based bonuses subject to company policies. In addition, this role is eligible for the following benefits subject to company policies: medical, dental, vision, pharmacy, life, accidental death & dismemberment, and disability insurance; employee assistance program; 401(k) retirement plan; 10 days of paid time off per year (some positions are eligible for need-based leave with no designated number of leave days per year); and 10 paid holidays per year.